Granatgas is a great pool, but I notice a fair amount of hash is being wasted on coins which no longer have active blockchains.
I suspect it would be more beneficial to mine fewer coins, but ensuring the are active.

Also I see the pool fees are 2%, but what have you set the other fees to, eg: Dev, Trading.  As profits seem a bit lower than other pools mining altcoins.

A few examples from the x11 pool;
- ozziecoin
- smartcoin
- torcoin
- creva
- bows
- influx
- lgbtcoin
- pizza
- kashcoin
- kurrent
- artex
- con
- falcoin
- happy
- linked
- onixcoin
- treau
- Weigrate